Use dropdown for attachments

issue7659
review50551002

trytond/ir/attachment.py

@@ -51,6 +51,11 @@ class Attachment(ResourceMixin, ModelSQL, ModelView):
                 'invisible': Eval('type') != 'data',
                 }, depends=['type']), 'get_size')
 
+    @classmethod
+    def __setup__(cls):
+        super().__setup__()
+        cls._order.insert(0, ('create_date', 'DESC'))
+
     @classmethod
     def __register__(cls, module_name):
         cursor = Transaction().connection.cursor()

trytond/ir/view/attachment_form.xml

@@ -6,9 +6,11 @@ this repository contains the full copyright notices and license terms. -->
         <label name="resource"/>
         <field name="resource"/>
         <label name="name"/>
-        <group id="name_data" col="2" colspan="1">
-            <field name="name"/>
-            <field name="data" xexpand="0"/>
+        <group id="name_data" col="1" colspan="1">
+            <field name="data" filename_visible="1"/>
+            <group name="link" string="">
+                <field name="name"/>
+            </group>
         </group>
         <label name="type"/>
         <field name="type"/>

trytond/ir/view/attachment_list.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
 this repository contains the full copyright notices and license terms. -->
-<tree editable="bottom">
+<tree editable="top">
     <field name="resource"/>
     <field name="name"/>
     <field name="summary"/>
@@ -9,5 +9,7 @@ this repository contains the full copyright notices and license terms. -->
     <field name="last_modification" widget="date"/>
     <field name="last_modification" widget="time"
         string="Last Modification Time"/>
+    <field name="type"/>
     <field name="data"/>
+    <field name="link" widget="url"/>
 </tree>